from The Century Dictionary.
- noun In a vehicle, a bar upon the ends of which the body is supported. It lies parallel with the axle, and rests upon the center of the elliptic spring.
Sorry, no etymologies found.
When raw to the hunting-field, and of course liable to falls, it is well to use the spring-bar stirrups which open, not at the side, but at the eye holding the stirrup-leather; the same that I recommend for the use of ladies.
Of three sorts of single stirrup-leathers the smoothest is with a loop to go over the spring-bar, and with an adjusting buckle just above the stirrup-iron: or the strap may take off and on the iron by a slip loop, and passing over the spring-bar as usual, be fastened, and its length adjusted, by a _loose_ buckle, which, though it is only attached to the strap by the tongue, is perfectly secure.
But the great objection to this sort of stirrup-leather is, that it cannot with safety be used with the spring-bar; for when off the bar it remains attached to the saddle, and acts as a scourge to the horse.
This might be useful in case of a fall on the off side, when the action of the spring-bar of the saddle might be impeded.
a = D = above the knee, and with a double strap and buckle between the = D = and the spring-bar.